:root{--bg: #f5f7fa;--bg-sidebar: #ffffff;--card: #ffffff;--card-hover: #f0f3f8;--border: #e4e8ef;--text: #1f2733;--text-dim: #5a6478;--text-muted: #98a0b3;--primary: #4a6cf7;--primary-hover: #3b5ae6;--primary-dim: #e8edfe;--success: #1aa260;--danger: #e34b4b;--danger-hover: #d23c3c;--warning: #e08a1a;--radius: 8px;--sidebar-w: 220px}*{margin:0;padding:0;box-sizing:border-box}html,body,#root{height:100%}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,PingFang SC,Microsoft YaHei,Helvetica Neue,Arial,sans-serif;background:var(--bg);color:var(--text);font-size:14px;line-height:1.5}a{color:inherit;text-decoration:none}.app-shell{display:flex;height:100vh;overflow:hidden}.sidebar{width:var(--sidebar-w);background:var(--bg-sidebar);display:flex;flex-direction:column;border-right:1px solid var(--border);flex-shrink:0}.sidebar-logo{display:flex;align-items:center;gap:10px;padding:18px 20px;font-size:18px;font-weight:700;border-bottom:1px solid var(--border)}.logo-icon{font-size:22px;color:var(--text-dim);display:inline-flex;align-items:center}.sidebar-nav{flex:1;padding:12px 10px;overflow-y:auto}.nav-item{display:flex;align-items:center;gap:10px;padding:10px 14px;border-radius:var(--radius);color:var(--text-dim);cursor:pointer;margin-bottom:4px;transition:background .15s,color .15s}.nav-item:hover{background:var(--card-hover);color:var(--text)}.nav-item:hover .nav-icon{color:var(--text)}.nav-item.active{background:var(--primary-dim);color:var(--primary);font-weight:600}.nav-item.active .nav-icon{color:var(--primary)}.nav-icon{font-size:16px;width:20px;text-align:center;display:inline-flex;align-items:center;justify-content:center;color:var(--text-dim)}.sidebar-footer{padding:12px 16px;border-top:1px solid var(--border)}.main-area{flex:1;display:flex;flex-direction:column;overflow:hidden}.topbar{height:56px;display:flex;align-items:center;justify-content:space-between;padding:0 24px;background:var(--card);border-bottom:1px solid var(--border);flex-shrink:0}.topbar-title{font-size:16px;font-weight:600}.key-badge{font-size:12px;color:var(--text-dim);background:var(--bg);padding:4px 10px;border-radius:20px;border:1px solid var(--border)}.content{flex:1;overflow-y:auto;padding:24px}.gate-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:var(--bg);display:flex;align-items:center;justify-content:center}.gate-card{background:var(--card);border:1px solid var(--border);border-radius:12px;padding:40px;width:380px;text-align:center;box-shadow:0 6px 24px #1f273314}.gate-logo{font-size:48px;margin-bottom:8px;color:var(--text-dim);display:flex;justify-content:center}.gate-card h2{margin-bottom:8px}.gate-desc{color:var(--text-dim);margin-bottom:24px;font-size:13px}.gate-input{width:100%;padding:10px 12px;margin-bottom:12px;background:var(--bg);border:1px solid var(--border);border-radius:var(--radius);color:var(--text);font-size:14px}.gate-input:focus{outline:none;border-color:var(--primary)}.gate-error{color:var(--danger);font-size:12px;margin-bottom:12px}.gate-btn{width:100%}.page-title{font-size:20px;font-weight:600;margin-bottom:20px}.card{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);padding:20px;margin-bottom:20px;box-shadow:0 1px 3px #1f27330a}.card-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:16px}.card-title{font-size:15px;font-weight:600}.stat-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:16px;margin-bottom:20px}.stat-card{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);padding:18px 20px;box-shadow:0 1px 3px #1f27330a}.stat-label{color:var(--text-dim);font-size:13px;margin-bottom:8px}.stat-value{font-size:26px;font-weight:700}.stat-value.success{color:var(--success)}.stat-value.warn{color:var(--warning)}.toolbar{display:flex;gap:10px;margin-bottom:16px;flex-wrap:wrap;align-items:center}.toolbar-right{margin-left:auto;display:flex;gap:10px}.table-wrap{overflow-x:auto;border-radius:var(--radius);border:1px solid var(--border)}table{width:100%;border-collapse:collapse;background:var(--card)}th,td{padding:10px 14px;text-align:left;border-bottom:1px solid var(--border);font-size:13px}th{background:var(--bg);color:var(--text-dim);font-weight:600;white-space:nowrap}tr:last-child td{border-bottom:none}tr:hover td{background:var(--card-hover)}td.mono{font-family:SFMono-Regular,Consolas,monospace;font-size:12px}td.actions{white-space:nowrap}.row-clickable{cursor:pointer}.btn{padding:7px 14px;border:1px solid var(--border);border-radius:var(--radius);background:var(--card);color:var(--text);font-size:13px;cursor:pointer;transition:background .15s,border-color .15s,opacity .15s;white-space:nowrap}.btn:hover{background:var(--card-hover)}.btn:disabled{opacity:.5;cursor:not-allowed}.btn-primary{background:var(--primary);border-color:var(--primary);color:#fff}.btn-primary:hover{background:var(--primary-hover)}.btn-danger{background:var(--danger);border-color:var(--danger);color:#fff}.btn-danger:hover{background:var(--danger-hover)}.btn-ghost{background:transparent;border-color:transparent;color:var(--text-dim)}.btn-ghost:hover{background:var(--card-hover);color:var(--text)}.btn-sm{padding:4px 10px;font-size:12px}.form-group{margin-bottom:14px}.form-label{display:block;font-size:13px;color:var(--text-dim);margin-bottom:6px}.form-input,.form-select,.form-textarea{width:100%;padding:8px 12px;background:var(--bg);border:1px solid var(--border);border-radius:var(--radius);color:var(--text);font-size:13px;font-family:inherit}.form-input:focus,.form-select:focus,.form-textarea:focus{outline:none;border-color:var(--primary)}.form-textarea{resize:vertical;min-height:80px}.form-row{display:grid;grid-template-columns:1fr 1fr;gap:14px}.form-hint{font-size:12px;color:var(--text-muted);margin-top:4px}.switch{position:relative;display:inline-block;width:40px;height:22px}.switch input{opacity:0;width:0;height:0}.switch-slider{position:absolute;cursor:pointer;top:0;right:0;bottom:0;left:0;background:var(--border);border-radius:22px;transition:.2s}.switch-slider:before{content:"";position:absolute;height:16px;width:16px;left:3px;bottom:3px;background:#fff;border-radius:50%;transition:.2s}.switch input:checked+.switch-slider{background:var(--primary)}.switch input:checked+.switch-slider:before{transform:translate(18px)}.tag{display:inline-block;padding:2px 8px;border-radius:12px;font-size:12px;line-height:1.6}.tag-success{background:#1aa2601f;color:var(--success)}.tag-danger{background:#e34b4b1f;color:var(--danger)}.tag-warning{background:#e08a1a1f;color:var(--warning)}.tag-info{background:#4a6cf71f;color:var(--primary)}.tag-neutral{background:#98a0b326;color:var(--text-dim)}.modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#1f273373;display:flex;align-items:center;justify-content:center;z-index:100}.modal{background:var(--card);border:1px solid var(--border);border-radius:12px;padding:24px;width:480px;max-width:90vw;max-height:85vh;overflow-y:auto;box-shadow:0 10px 40px #1f27332e}.modal-title{font-size:16px;font-weight:600;margin-bottom:18px}.modal-footer{display:flex;justify-content:flex-end;gap:10px;margin-top:20px}.loading{color:var(--text-dim);padding:20px;text-align:center}.error-box{background:#e34b4b14;border:1px solid var(--danger);color:var(--danger);padding:10px 14px;border-radius:var(--radius);margin-bottom:16px;font-size:13px}.empty-state{color:var(--text-muted);text-align:center;padding:32px;font-size:13px}.pagination{display:flex;gap:8px;align-items:center;justify-content:center;margin-top:16px}.pagination-info{color:var(--text-dim);font-size:13px;margin:0 10px}.detail-row td{background:var(--bg)}.detail-block{margin:8px 0}.detail-label{color:var(--text-dim);font-size:12px;margin-bottom:4px}.detail-content{background:var(--bg);border:1px solid var(--border);border-radius:var(--radius);padding:10px;font-family:SFMono-Regular,Consolas,monospace;font-size:12px;white-space:pre-wrap;word-break:break-all;max-height:240px;overflow-y:auto}.test-grid{display:grid;grid-template-columns:360px 1fr;gap:20px}.radio-group{display:flex;gap:10px;flex-wrap:wrap}.radio-item{display:flex;align-items:center;gap:6px;padding:6px 12px;border:1px solid var(--border);border-radius:var(--radius);cursor:pointer;font-size:13px}.radio-item input{accent-color:var(--primary)}.radio-item.active{border-color:var(--primary);background:var(--primary-dim);color:var(--primary)}.response-box{background:var(--bg);border:1px solid var(--border);border-radius:var(--radius);padding:14px;min-height:300px;max-height:60vh;overflow-y:auto;font-family:SFMono-Regular,Consolas,monospace;font-size:13px;white-space:pre-wrap;word-break:break-word}.response-box.streaming:after{content:"▋";color:var(--primary);animation:blink 1s infinite}@keyframes blink{50%{opacity:0}}.response-meta{color:var(--text-dim);font-size:12px;margin-top:10px}.settings-note{margin-top:24px;padding:16px;background:var(--card);border:1px solid var(--border);border-radius:var(--radius);font-size:13px}.settings-note h4{margin-bottom:10px;color:var(--text)}.settings-note code{background:var(--bg);padding:2px 6px;border-radius:4px;color:var(--primary);font-size:12px}.settings-note li{margin:6px 0;color:var(--text-dim)}@media(max-width:900px){.sidebar{width:64px}.logo-text,.nav-label,.sidebar-footer{display:none}.nav-item{justify-content:center}.test-grid,.form-row{grid-template-columns:1fr}}@media(max-width:600px){.content{padding:14px}.topbar{padding:0 14px}.stat-grid{grid-template-columns:1fr}}